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10 résultats pour : bacteria

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The Prostitute's Stamp
UMG22A51_275

The Prostitute's Stamp

USGS Collects Sediments Samples at Pascagoula Beach in Mississippi ca. October 2010
UMG22A39_346

USGS Collects Sediments Samples at Pascagoula Beac...

FSIS Food Safety Education Camp 2011
UMG22A20_079

FSIS Food Safety Education Camp 2011

FSIS Food Safety Education Camp 2011
UMG22A20_076

FSIS Food Safety Education Camp 2011

FSIS Food Safety Education Camp 2011
UMG22A20_075

FSIS Food Safety Education Camp 2011

FSIS Food Safety Education Camp 2011
UMG22A20_078

FSIS Food Safety Education Camp 2011

Scientist With Microscope
UMG20A12_400

Scientist With Microscope

New Clean Room Surgery
UMG20A12_163

New Clean Room Surgery

Copenhagen Serum Institute
UMG20A12_396

Copenhagen Serum Institute

Rediscovers Lost Bacteria
UMG20A19_304

Rediscovers Lost Bacteria